1901366930968

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{643}}^1\times {\mathrm{3313}}^1$

素因数の和:4113

約数の個数: 128

約数和(自身を含む): 3810856089600

約数和(自身を除く): 1909489158632

約数列:

[1, 2, 4, 8, 31, 59, 61, 62, 118, 122, 124, 236, 244, 248, 472, 488, 643, 1286, 1829, 1891, 2572, 3313, 3599, 3658, 3782, 5144, 6626, 7198, 7316, 7564, 13252, 14396, 14632, 15128, 19933, 26504, 28792, 37937, 39223, 39866, 75874, 78446, 79732, 102703, 111569, 151748, 156892, 159464, 195467, 202093, 205406, 223138, 303496, 313784, 390934, 404186, 410812, 446276, 781868, 808372, 821624, 892552, 1176047, 1215913, 1563736, 1616744, 2130259, 2314157, 2352094, 2431826, 4260518, 4628314, 4704188, 4863652, 6059477, 6264883, 8521036, 9256628, 9408376, 9727304, 11923487, 12118954, 12529766, 17042072, 18513256, 23846974, 24237908, 25059532, 47693948, 48475816, 50119064, 66038029, 71738867, 95387896, 125685281, 129945799, 132076058, 143477734, 251370562, 259891598, 264152116, 286955468, 369628097, 502741124, 519783196, 528304232, 573910936, 739256194, 1005482248, 1039566392, 1478512388, 2957024776, 3896243711, 4028319769, 7666802141, 7792487422, 8056639538, 15333604282, 15584974844, 16113279076, 30667208564, 31169949688, 32226558152, 61334417128, 237670866371, 475341732742, 950683465484, 1901366930968]

約数ペア:

[(1, 1901366930968), (2, 950683465484), (4, 475341732742), (8, 237670866371), (31, 61334417128), (59, 32226558152), (61, 31169949688), (62, 30667208564), (118, 16113279076), (122, 15584974844), (124, 15333604282), (236, 8056639538), (244, 7792487422), (248, 7666802141), (472, 4028319769), (488, 3896243711), (643, 2957024776), (1286, 1478512388), (1829, 1039566392), (1891, 1005482248), (2572, 739256194), (3313, 573910936), (3599, 528304232), (3658, 519783196), (3782, 502741124), (5144, 369628097), (6626, 286955468), (7198, 264152116), (7316, 259891598), (7564, 251370562), (13252, 143477734), (14396, 132076058), (14632, 129945799), (15128, 125685281), (19933, 95387896), (26504, 71738867), (28792, 66038029), (37937, 50119064), (39223, 48475816), (39866, 47693948), (75874, 25059532), (78446, 24237908), (79732, 23846974), (102703, 18513256), (111569, 17042072), (151748, 12529766), (156892, 12118954), (159464, 11923487), (195467, 9727304), (202093, 9408376), (205406, 9256628), (223138, 8521036), (303496, 6264883), (313784, 6059477), (390934, 4863652), (404186, 4704188), (410812, 4628314), (446276, 4260518), (781868, 2431826), (808372, 2352094), (821624, 2314157), (892552, 2130259), (1176047, 1616744), (1215913, 1563736)]